Signs of Addiction

Addiction can take many forms, and signs of addiction and drug abuse can manifest in a variety of ways. There are a number of physical, psychological and behavioural symptoms that may indicate a person is struggling with substance abuse and addiction (the latter involves all of the symptoms of the former, but also includes the element of physical dependence).

• Bloodshot eyes
• Decreased appetite
• Nausea and vomiting
• Changes in sleep patterns
• Shakes, tremors, slurred speech or unstable coordination
• Sudden weight loss or weight gain

• People abusing drugs may start neglecting things that were once important to them, such as family, school, work or other commitments
• Drop in attendance or performance at work or school
• Secrecy and suspicious behaviour
• Silent, withdrawn or unengaged
• Need for money or sudden financial issues which result in borrowing or stealing; missing money/valuables
• Difficultly remembering things and following through with commitments